Google Calendar + Webhooks by Zapier

POST approaching Google Calendar events to a Webhook URL

A little advance warning and preparation goes a long way. Set up this Google Calendar-Webhook integration to prepare everything you need before an event. This Zap will trigger at your chosen time before an event begins on Google Calendar, sending the event information to a webhook URL of your choice to feed your other workflows.

When this happens...
Event Start
Triggers when a specified amount of time before an event starts.
TriggerScheduled
automatically do this!
POST
Fire off a single POST request as a form or JSON.
ActionWrite

Start free with email

Start free with Google

Start free with email

Start free with Google

Free forever for core features
14 day trial for premium features & apps

Supported triggers and actions

What does this mean?

New Calendar
Triggers when a calendar is created.
Trigger
Scheduled
Try It
- CalendarRequired
- Search Term
Trigger
Scheduled
Try It
- CalendarRequired
- Expand Recurring Events
Trigger
Instant
Try It
- CalendarRequired
- Search TermRequired
Trigger
Scheduled
Try It
- NameRequired
- Description
Action
Write

- CalendarRequired
- Summary
- Description
- Location
- Add Conferencing?
- Start Date & TimeRequired
- End Date & TimeRequired
- Repeat Frequency
- Repeat Until
- Repeat How Many Times?
- All day
- Color
- Attendees
- Visibility
- Use Default Reminders?
- Reminders
- Minutes Before Reminders
- Show me as Free or Busy
- Guests Can Modify Event
- Event Type
Action
Write
- CalendarRequired
- EventRequired
- Summary
- Description
- Location
- Start Date & Time
- End Date & Time
- Repeat Frequency
- Repeat Until
- Repeat How Many Times?
- All day
- Color
- Attendees
- Visibility
- Use Default Reminders?
- Reminders
- Minutes Before Reminders
- Show me as Free or Busy
Action
Write

- CalendarRequired
- Event IDRequired
Action
Search
- CalendarRequired
- Expand Recurring Events
- Search Term
- Start Time Before
- End Time After
Action
Search
- URLRequired
- Key
- Deduplication Key
- Xpath
- Basic Auth
- Headers
Trigger
Scheduled
Try It
- Pick off a Child Key
Trigger
Instant
Try It
- URLRequired
- Query String Params
- Send As JSON
- JSON key
- Unflatten
- Basic Auth
- Headers
Action
Write
- URLRequired
- Payload Type
- Data
- Wrap Request In Array
- File
- Unflatten
- Basic Auth
- Headers
Action
Write

- CalendarRequired
Trigger
Scheduled
Try It
- CalendarRequired
- Time Before
- Time Before (Unit)
- Search Term
Trigger
Scheduled
Try It
- CalendarRequired
Trigger
Instant
Try It
- CalendarRequired
- EventRequired
- Attendee/sRequired
Action
Write
- CalendarRequired
- EventRequired
- Notify Attendees?
Action
Write
- CalendarRequired
- Describe EventRequired
- Attendees
Action
Write
- HTTP MethodRequired
- URLRequired
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
- CalendarRequired
- Expand Recurring Events
- Search Term
- Start Time Before
- End Time After
Action
Search
- CalendarRequired
- Expand Recurring Events
- Search Term
- Start Time Before
- End Time After
- Summary
- Description
- Location
- Add Conferencing?
- Start Date & TimeRequired
- End Date & TimeRequired
- Repeat Frequency
- Repeat Until
- Repeat How Many Times?
- All day
- Color
- Attendees
- Visibility
- Use Default Reminders?
- Reminders
- Minutes Before Reminders
- Show me as Free or Busy
- Guests Can Modify Event
- Event Type
Action
Search or write
Catch Raw Hook
Wait for a new POST, PUT, or GET to a Zapier URL. Gives the request body unparsed (max 2 MB) and also includes headers.
Trigger
Instant
Try It
- MethodRequired
- URLRequired
- Data Pass-Through?
- Data
- Unflatten
- Basic Auth
- Headers
Action
Write
- URLRequired
- Payload Type
- Data
- Wrap Request In Array
- File
- Unflatten
- Basic Auth
- Headers
Action
Write

About Google Calendar

Google Calendar lets you organize your schedule and share events with co-workers and friends. With Google's free online calendar, it's easy to keep track of your daily schedule.

Learn more

Related categories

Similar apps

About Webhooks by Zapier

Webhooks simply POST data (or JSON) to a specific URL every time we see something new. Webhooks can also accept data (or JSON) to kick off a workflow in Zapier.

Learn more

Related categories

Related Zap Templates

Retrieve data with Webhooks by Zapier when new events appear in Google Calendar

Trigger get requests in Webhooks by Zapier for new events in Google Calendar

Google Calendar + Webhooks by Zapier

POST approaching Google Calendar events to a Webhook URL

New Calendar

Event Ended

Search Term

New or Updated Event

Expand Recurring Events

New Event Matching Search

Create Calendar

Description

Create Detailed Event

Summary

Description

Location

Add Conferencing?

Repeat Frequency

Repeat Until

Repeat How Many Times?

All day

Color

Attendees

Visibility

Use Default Reminders?

Reminders

Minutes Before Reminders

Show me as Free or Busy

Guests Can Modify Event

Event Type

Update Event

Summary

Description

Location

Start Date & Time

End Date & Time

Repeat Frequency

Repeat Until

Repeat How Many Times?

All day

Color

Attendees

Visibility

Use Default Reminders?

Reminders

Minutes Before Reminders

Show me as Free or Busy

Retrieve Event by ID

Find Multiple Events

Expand Recurring Events

Search Term

Start Time Before

End Time After

Retrieve Poll

Key

Deduplication Key

Xpath

Basic Auth

Headers

Catch Hook

Pick off a Child Key

GET

Query String Params

Send As JSON

JSON key

Unflatten

Basic Auth

Headers

PUT

Payload Type

Data

Wrap Request In Array

File

Unflatten

Basic Auth

Headers

Event Cancelled

Event Start

Time Before

Time Before (Unit)

Search Term

New Event